"Lucy Bostonillustrated by Margery Gill" <br/><br/>
The castle of yew 

 -  Harmondsworth Puffin Books 1976  1965 
 - 77 
<br/><br/><label>ISBN: </label>0140303561 
<br/><br/><label>Dewey Class. No.: </label>F823  / 2123